Silent-Air X4 Air Pump 2-Outlet - Up to 55 Gallons

Silent-Air X4 Aquarium Air Pumps is designed for aquariums up to 55 gallons.Aquarium Air pump has a powerful motor with a quiet design casing.Silent-Air has a unique diaphragm.Air Pump features include a diaphragm mount armature, non-skid feet, and silicon polymer flappers.